/**
  * It's used to print attendance sheet
  * @param string action
  * @param int    attendance id
  */
 public function attendance_sheet_export_to_pdf($action, $attendance_id, $student_id = 0, $course_id = '')
 {
     $attendance = new Attendance();
     $courseInfo = CourseManager::get_course_information($course_id);
     $attendance->set_course_id($courseInfo['code']);
     $data_array = array();
     $data_array['attendance_id'] = $attendance_id;
     $data_array['users_in_course'] = $attendance->get_users_rel_course($attendance_id);
     $filter_type = 'today';
     if (!empty($_REQUEST['filter'])) {
         $filter_type = $_REQUEST['filter'];
     }
     $my_calendar_id = null;
     if (is_numeric($filter_type)) {
         $my_calendar_id = $filter_type;
         $filter_type = 'calendar_id';
     }
     $data_array['attendant_calendar'] = $attendance->get_attendance_calendar($attendance_id, $filter_type, $my_calendar_id);
     if (api_is_allowed_to_edit(null, true) || api_is_drh()) {
         $data_array['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id);
     } else {
         if (!empty($student_id)) {
             $user_id = intval($student_id);
         } else {
             $user_id = api_get_user_id();
         }
         $data_array['users_presence'] = $attendance->get_users_attendance_sheet($attendance_id, $user_id);
         $data_array['faults'] = $attendance->get_faults_of_user($user_id, $attendance_id);
         $data_array['user_id'] = $user_id;
     }
     $data_array['next_attendance_calendar_id'] = $attendance->get_next_attendance_calendar_id($attendance_id);
     //Set headers pdf
     $courseCategory = CourseManager::get_course_category($courseInfo['category_code']);
     $teacherInfo = CourseManager::get_teacher_list_from_course_code($courseInfo['real_id']);
     $teacherName = null;
     foreach ($teacherInfo as $dados) {
         if ($teacherName != null) {
             $teacherName = $teacherName . " / ";
         }
         $teacherName .= $dados['firstname'] . " " . $dados['lastname'];
     }
     // Get data table - Marco - ordenacao fixa - just fullname
     $data_table = array();
     $head_table = array('#', get_lang('Name'));
     foreach ($data_array['attendant_calendar'] as $class_day) {
         //$head_table[] = api_format_date($class_day['date_time'], DATE_FORMAT_SHORT).' <br />'.api_format_date($class_day['date_time'], TIME_NO_SEC_FORMAT);
         $head_table[] = api_format_date($class_day['date_time'], DATE_FORMAT_NUMBER_NO_YEAR);
     }
     $data_table[] = $head_table;
     $dataClass = array();
     $max_dates_per_page = 10;
     $data_attendant_calendar = $data_array['attendant_calendar'];
     $data_users_presence = $data_array['users_presence'];
     $count = 1;
     if (!empty($data_array['users_in_course'])) {
         foreach ($data_array['users_in_course'] as $user) {
             $cols = 1;
             $result = array();
             $result['count'] = $count;
             $result['full_name'] = api_get_person_name($user['firstname'], $user['lastname']);
             foreach ($data_array['attendant_calendar'] as $class_day) {
                 if ($class_day['done_attendance'] == 1) {
                     if ($data_users_presence[$user['user_id']][$class_day['id']]['presence'] == 1) {
                         $result[$class_day['id']] = get_lang('UserAttendedSymbol');
                     } else {
                         $result[$class_day['id']] = get_lang('UserNotAttendedSymbol');
                     }
                 } else {
                     $result[$class_day['id']] = " ";
                 }
                 $cols++;
             }
             $count++;
             $data_table[] = $result;
         }
     }
     $max_cols_per_page = 12;
     //10 dates + 2 name and number
     $max_dates_per_page = $max_dates_per_page_original = $max_cols_per_page - 2;
     //10
     $rows = count($data_table);
     if ($cols > $max_cols_per_page) {
         $number_tables = round(($cols - 2) / $max_dates_per_page);
         $headers = $data_table[0];
         $all = array();
         $tables = array();
         $changed = 1;
         for ($i = 0; $i <= $rows; $i++) {
             $row = $data_table[$i];
             $key = 1;
             $max_dates_per_page = 10;
             $item = $data_table[$i];
             $count_j = 0;
             if (!empty($item)) {
                 foreach ($item as $value) {
                     if ($count_j >= $max_dates_per_page) {
                         $key++;
                         $max_dates_per_page = $max_dates_per_page_original * $key;
                         //magic hack
                         $tables[$key][$i][] = $tables[1][$i][0];
                         $tables[$key][$i][] = $tables[1][$i][1];
                     }
                     $tables[$key][$i][] = $value;
                     $count_j++;
                 }
             }
         }
         $content = null;
         if (!empty($tables)) {
             foreach ($tables as $sub_table) {
                 $content .= Export::convert_array_to_html($sub_table) . '<br /><br />';
             }
         }
     } else {
         $content .= Export::convert_array_to_html($data_table, array('header_attributes' => array('align' => 'center')));
     }
     $params = array('filename' => get_lang('Attendance') . '-' . api_get_local_time(), 'pdf_title' => $courseInfo['title'], 'course_code' => $courseInfo['code'], 'add_signatures' => true, 'orientation' => 'landscape', 'pdf_teachers' => $teacherName, 'pdf_course_category' => $courseCategory['name'], 'format' => 'A4-L', 'orientation' => 'L');
     Export::export_html_to_pdf($content, $params);
     exit;
 }
 static function transaction_36($original_data, $web_service_details)
 {
     global $data_list;
     $data = Migration::soap_call($web_service_details, 'asistenciaDetalles', array('uididpersona' => $original_data['item_id'], 'uididprograma' => $original_data['orig_id'], 'uididfecha' => $original_data['info'], 'intIdSede' => $original_data['branch_id']));
     if ($data['error'] == false) {
         $uidIdPrograma = $original_data['orig_id'];
         $uidIdPersona = $original_data['item_id'];
         $attendance_date = $data['date_assist'];
         $attendance_user_status = $data['status'];
         // modified in the asistenciaDetalles function
         $session_id = self::get_session_id_by_programa_id($uidIdPrograma, $data_list);
         $user_id = self::get_user_id_by_persona_id($uidIdPersona, $data_list);
         if (empty($user_id)) {
             return array('message' => "User does not exists in DB: {$uidIdPersona}", 'status_id' => self::TRANSACTION_STATUS_FAILED);
         }
         if (empty($session_id)) {
             return array('message' => "Session does not exists {$uidIdPrograma}", 'status_id' => self::TRANSACTION_STATUS_FAILED);
         }
         $course_list = SessionManager::get_course_list_by_session_id($session_id);
         if (!empty($course_list)) {
             $course_data = current($course_list);
             if (isset($course_data['code'])) {
                 //Check if user exist in the session
                 $status = SessionManager::get_user_status_in_course_session($user_id, $course_data['id'], $session_id);
                 if ($status === false) {
                     return array('message' => "User #{$user_id} is not registered in course code: {$course_data['code']} - session_id: {$session_id}", 'status_id' => self::TRANSACTION_STATUS_FAILED);
                 }
                 $time = self::get_horario_value($session_id);
                 $attendance_date .= " {$time}:00";
                 $attendance = new Attendance();
                 $course_info = api_get_course_info($course_data['code']);
                 $attendance->set_course_id($course_info['code']);
                 $attendance->set_course_int_id($course_info['real_id']);
                 $attendance->set_session_id($session_id);
                 $attendance_list = $attendance->get_attendances_list($course_info['real_id'], $session_id);
                 if (empty($attendance_list)) {
                     return array('message' => "Attendance not found for course code: {$course_info['code']} - session_id: {$session_id}", 'status_id' => self::TRANSACTION_STATUS_FAILED);
                     //only 1 course per session
                 } else {
                     $attendance_data = current($attendance_list);
                     $attendance_id = $attendance_data['id'];
                     error_log("Attendance found in attendance_id = {$attendance_id} - course code: {$course_info['code']} - session_id: {$session_id} - {$attendance_date}");
                 }
                 $cal_info = $attendance->get_attendance_calendar_data_by_date($attendance_id, $attendance_date);
                 if ($cal_info && isset($cal_info['id'])) {
                     $cal_id = $cal_info['id'];
                 } else {
                     //Creating the attendance date
                     $attendance->set_date_time($attendance_date);
                     $cal_id = $attendance->attendance_calendar_add($attendance_id, true);
                     error_log("Creating a new calendar item {$cal_id}");
                     /*
                                             return array(
                                                 'message' => "Attendance calendar does not exist for date: $attendance_date in attendance_id = $attendance_id - course code: {$course_info['code']} - session_id: $session_id",
                                                 'status_id' => self::TRANSACTION_STATUS_FAILED
                                             );*/
                 }
                 $users_present = array($user_id => $attendance_user_status);
                 $attendance_sheet_before = $attendance->attendance_sheet_get_info($cal_id, $user_id);
                 $result = $attendance->attendance_sheet_add($cal_id, $users_present, $attendance_id, false, true);
                 $attendance_sheet_after = $attendance->attendance_sheet_get_info($cal_id, $user_id);
                 if ($result) {
                     return array('entity' => 'attendance_sheet', 'before' => $attendance_sheet_before, 'after' => $attendance_sheet_after, 'message' => "Attendance sheet edited with", 'status_id' => self::TRANSACTION_STATUS_SUCCESSFUL);
                 } else {
                     return array('message' => "Attendance sheet can't be edited attendance_id: {$attendance_id} - cal_id: {$cal_id} - user_id: {$user_id} - course: {$course_info['code']} - session_id: {$session_id} ", 'status_id' => self::TRANSACTION_STATUS_FAILED);
                 }
             } else {
                 $message = "Course is not set";
             }
         } else {
             $message = "NO course found for session id: {$session_id}";
         }
         return array('message' => $message, 'status_id' => self::TRANSACTION_STATUS_FAILED);
     } else {
         return $data;
     }
 }